If any size square is increased by a linear scale factor of 5, by what factor is its area increased?

the monthly balance will be $75,000

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

answer: 72: 111

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3